Detroit motor show 2008 - Saab 9-4X BioPower concept

No matter how hard Saab tries to convince you otherwise, the Saab 9-4 X BioPower is more than just a concept car: it's the 9-4X 4x4 in full production form.

Designed, the company says, to appeal to a more youthful buyer, the four-seater will go on sale in Europe this year as part of Saab's push to have a model in every market segment.

'The 4x4 segment has trebled in size in the past seven years, but until now we have not been able to offer a Saab alternative,' said Jan Ake Jonsson, managing director of Saab. 'That will now change – and the same will apply to other growing segments where we see potential.'